When saving a file as file_png8.png in one folder, then realizing my error and attempting to save the file in a different folder on my website, I get the message "file_png8png already exists. Overwrite?" even though the file does not exist in that folder. I saved anyway and viewed the file saved in Dreamweaver and it is file_png8.htm.
I do not recall ever encountering this error in earlier versions of FW (CS3 to be exact). Any ideas on how to prevent it from happening in future? It's obviously very disruptive to workflow.